3″ GPF Back Valved Exhaust System – BMW 1 Series M135i F40 19-24

Gravity Performance exhaust systems are designed in house to fit OEM mounting points for perfect fitment. Our Gravity Performance exhausts enhance the sound of your car with a captivating exhaust note while also increasing performance. Valved system so the noise level is in your control Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Designed to improve power and torque across the entire RPM range A free flowing exhaust is a great way to get the best out of the 2.0 litre petrol engine